Omron CJ1W-CTL41-E, Инструкции по эксплуатации

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Output Control
Section 3-5
38
Counting Direction For every Counter the (up or down) counting direction is indicated and can be
used in the Ladder Program.
3-5 Output Control
Output Control Mode The 32 Outputs of the Counter Unit can be controlled automatically in two ways:
• Range Mode
In Range Mode you can define up to a maximum of 4 Ranges per Counter.
The Outputs are controlled according to the Counter Value being within
Range Limits. For a detailed description about Range Mode refer to section
3-5-1 Range Mode .
• Comparison Mode
In Comparison Mode you can define up to a maximum of 8 Comparison
Values per Counter. The Outputs are controlled according to the direction in
which the Counter Value crosses the Comparison Value. For a detailed
description about Comparison Mode refer to section
3-5-2 Comparison
Mode .
If the Unit is configured for Range Mode all Counters will operate in Range Mode.
If the Unit is configured for Comparison Mode all Counters will operate in Compar-
ison Mode.
CNT3: CNT4:
n+29 n+33
Gate Open/Closed:
0 = Gate Closed
1 = Gate Open
Counting Direction:
0 = Counter counts down
1 = Counter counts up
Preset Activated:
ON for exactly one PLC-cycle
Reset Activated:
ON for exactly one PLC-cycle
Capture Activated:
ON for exactly one PLC-cycle
Z-signal Activated:
ON for exactly one PLC-cycle
The Reset, Preset, Capture and Z-signal Activated Bits are ON for exactly one PLC-cycle after
the occurrence of a (short) pulse which was detected since the previous I/O Refresh.
CNT1: CNT2:
n+21 n+25
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
General Setting:
m
Output Control Mode:
0 = Range Mode
1 = Comparison Mode
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0